Monitoring the temperature of your CPU is crucial for maintaining the performance of your computer. This is especially true for high-performance CPUs like the AMD Ryzen series. In this article, we will guide you through the process of monitoring Ryzen temperatures on Ubuntu 18.04.
To monitor Ryzen temperatures on Ubuntu 18.04, you can use the sensors command after ensuring that the necessary modules (it87 and nct6775) are loaded. If these modules are not loaded, you can manually load them using the modprobe command. If your system does not have compatible sensors or they are not supported, you can try updating your kernel to version 4.21 or higher.
Checking Your Linux Kernel Version
Before we proceed, it’s important to ensure that you have the right Linux kernel version. Ubuntu 18.04 should ideally have version 4.15 or higher. You can check your current version by opening the terminal and running the following command:
uname -rThis command will display your current kernel version. If it’s 4.15 or higher, you’re good to go. If not, you’ll need to update your kernel, which we’ll cover later.
Checking for Necessary Modules
Ubuntu 18.04.1 comes with it87 and nct6775 modules by default. These modules are capable of monitoring temperatures. To check if these modules are loaded, run the following commands:
lsmod | grep it87
lsmod | grep nct6775These commands will list all the loaded modules and filter them for it87 and nct6775. If you see them in the output, they are loaded. If not, you can load them manually using the modprobe command:
sudo modprobe it87
sudo modprobe nct6775Monitoring Temperatures
Once the necessary modules are loaded, you can monitor your Ryzen temperatures by running the sensors command:
sensorsThis command will display a variety of system health readings, including temperature readings for different components.
Updating Your Kernel
If the above steps do not work for you, it is possible that your system does not have compatible sensors or they are not supported. In that case, you can try updating your kernel to version 4.21 or higher, which provides better support for AMD Zen 2 CPUs.
To update your kernel, you can use the following commands:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgradeAfter updating, reboot your system and check your kernel version again using the uname -r command.
Conclusion
Monitoring your CPU temperature is an essential part of maintaining your system’s health and performance. By following the steps outlined in this article, you should be able to monitor the temperature of your Ryzen CPU on Ubuntu 18.04. Remember to keep your system updated to ensure that you have the latest drivers and modules for your hardware.
You can check your Linux kernel version on Ubuntu 18.04 by opening the terminal and running the command uname -r. This will display your current kernel version.
To monitor Ryzen temperatures on Ubuntu 18.04, you should ideally have Linux kernel version 4.15 or higher.
To check if the necessary modules (it87 and nct6775) for monitoring temperatures are loaded, you can run the commands lsmod | grep it87 and lsmod | grep nct6775 in the terminal. If you see them in the output, they are loaded. If not, you can load them manually using the modprobe command.
To load the it87 and nct6775 modules manually, you can use the modprobe command. Open the terminal and run sudo modprobe it87 and sudo modprobe nct6775.
Once the necessary modules (it87 and nct6775) are loaded, you can monitor your Ryzen temperatures by running the sensors command in the terminal. This will display a variety of system health readings, including temperature readings for different components.
If the above steps do not work, it is possible that your system does not have compatible sensors or they are not supported. In that case, you can try updating your kernel to version 4.21 or higher, which provides better support for AMD Zen 2 CPUs.
To update your kernel on Ubuntu 18.04, you can use the commands sudo apt-get update, sudo apt-get upgrade, and sudo apt-get dist-upgrade in the terminal. After updating, reboot your system and check your kernel version again using the uname -r command.
Monitoring CPU temperature is important for maintaining system health and performance. High temperatures can lead to overheating, which can cause performance issues and potentially damage your hardware. By monitoring temperatures, you can take necessary steps to prevent overheating and maintain optimal performance.
Yes, updating the kernel can provide various benefits, including improved hardware support, bug fixes, security patches, and performance enhancements. It is generally recommended to keep your kernel updated to ensure you have the latest features and improvements.
